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81 lines
1.7 KiB
Go
81 lines
1.7 KiB
Go
package main
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import (
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"fmt"
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"io/ioutil"
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"log"
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"os"
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"path/filepath"
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"github.com/docopt/docopt-go"
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)
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func main() {
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parser := docopt.Parser{}
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options, err := ParseOptions(parser, os.Args[1:])
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if err != nil {
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fmt.Fprintf(os.Stderr, "Cannot parse command line otions: %q", err.Error())
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os.Exit(1)
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}
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userConfigDir := filepath.Join(ExpandPath("~/"), ".config/smug")
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configPath := filepath.Join(userConfigDir, options.Project+".yml")
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f, err := ioutil.ReadFile(configPath)
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if err != nil {
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fmt.Fprintln(os.Stderr, err.Error())
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os.Exit(1)
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}
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config, err := ParseConfig(string(f))
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if err != nil {
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fmt.Fprintln(os.Stderr, err.Error())
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os.Exit(1)
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}
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var logger *log.Logger
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if options.Debug {
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logFile, err := os.Create(filepath.Join(userConfigDir, "smug.log"))
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if err != nil {
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fmt.Fprintln(os.Stderr, err.Error())
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os.Exit(1)
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}
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logger = log.New(logFile, "", 0)
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}
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commander := DefaultCommander{logger}
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tmux := Tmux{commander}
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smug := Smug{tmux, commander}
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context := CreateContext()
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switch options.Command {
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case "start":
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if len(options.Windows) == 0 {
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fmt.Println("Starting a new session...")
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} else {
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fmt.Println("Starting new windows...")
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}
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err = smug.Start(*config, options, *context)
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if err != nil {
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fmt.Println("Oops, an error occurred! Rolling back...")
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smug.Stop(*config, options, *context)
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}
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case "stop":
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if len(options.Windows) == 0 {
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fmt.Println("Terminating session...")
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} else {
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fmt.Println("Killing windows...")
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}
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err = smug.Stop(*config, options, *context)
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default:
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err = fmt.Errorf("Unknown command %q", options.Command)
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}
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if err != nil {
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fmt.Fprintln(os.Stderr, err.Error())
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os.Exit(1)
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}
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}
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